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Fixed bug with getCurrentLayer when no current layer.

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This commit is contained in:
Flint O'Brien
2016-04-30 21:11:02 -04:00
parent 575a056bd9
commit 26b7ac05a1
2 changed files with 3 additions and 2 deletions
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2
editor/draw.js
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@@ -414,7 +414,7 @@ svgedit.draw.Drawing.prototype.getLayerName = function (i) {
* @returns {SVGGElement} The SVGGElement representing the current layer. * @returns {SVGGElement} The SVGGElement representing the current layer.
*/ */
svgedit.draw.Drawing.prototype.getCurrentLayer = function() { svgedit.draw.Drawing.prototype.getCurrentLayer = function() {
return this.current_layer.getGroup(); return this.current_layer ? this.current_layer.getGroup() : null;
}; };
/** /**

3
test/draw_test.html
View File

@@ -248,9 +248,10 @@
}); });
test('Test identifyLayers() with empty document', function() { test('Test identifyLayers() with empty document', function() {
expect(10); expect(11);
var drawing = new svgedit.draw.Drawing(svg); var drawing = new svgedit.draw.Drawing(svg);
equals(drawing.getCurrentLayer(), null);
// By default, an empty document gets an empty group created. // By default, an empty document gets an empty group created.
drawing.identifyLayers(); drawing.identifyLayers();